Specification: Bulb type:E27 Voltage:AC110-240 V Current:4A
Size:130*40mm (extend), 110*40mm (not extend) Feature: Durable anti-burning PBT material, heat-resistanterosion-resistant, Heat-resistant, anti-burning, no Fire Hazard. Easy installation-No need tools to install, just screwing into existing socket., extend your current E27 screw mount / fixture. Very useful product, save you a lot of trouble & money of replacing your original lighting fixtures. Best for CFL (fluorescent lamps) & LED bulbs Package included:1*e 27 to e 27 bulb adapter